CN105599895B - Multi-axis aircraft - Google Patents
Multi-axis aircraft Download PDFInfo
- Publication number
- CN105599895B CN105599895B CN201610068713.0A CN201610068713A CN105599895B CN 105599895 B CN105599895 B CN 105599895B CN 201610068713 A CN201610068713 A CN 201610068713A CN 105599895 B CN105599895 B CN 105599895B
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- China
- Prior art keywords
- motor
- hole
- propeller
- horn
- dress
- Prior art date
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- 238000009434 installation Methods 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 25
- 238000010276 construction Methods 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 230000035945 sensitivity Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/30—Parts of fuselage relatively movable to reduce overall dimensions of aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
- B64C25/18—Operating mechanisms
- B64C25/24—Operating mechanisms electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/12—Rotor drives
- B64C27/14—Direct drive between power plant and rotor hub
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/02—Arrangements or adaptations of signal or lighting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Toys (AREA)
- Support Of Aerials (AREA)
Abstract
The invention belongs to unmanned air vehicle technique field, specifically related to a kind of Multi-axis aircraft, including frame, some pipe clamps, horn, pipe clamp is evenly distributed on the side of frame, the inner of horn is connected with pipe clamp, horn outer end is provided with motor cabinet, formal dress motor is provided with motor cabinet, provided with anti-dress motor in the middle of horn, the easy assembling structure of propeller is provided with the rotating shaft of formal dress motor and anti-dress motor, the easy assembling structure of propeller on formal dress motor is provided with formal dress propeller, the easy assembling structure of propeller on anti-dress motor is provided with anti-dress propeller, bottom of the frame is provided with electric stand folding device, foot stool is connected with electric stand folding device；The present invention can improve produced lift in the volume size of restriction, and endurance is longer, cost of manufacture is lower, stabilized structure, there are higher sensitivity, stability and remote control precision simultaneously, the installation and removal of all parts also very simple, can make the present invention occupy very big advantage during the games carry out Multi-axis aircraft.
Description
Technical field
The invention belongs to unmanned air vehicle technique field, and in particular to a kind of Multi-axis aircraft.
Background technology
Multi-axis aircraft, i.e. multi-rotor unmanned aerial vehicle, provided with multiple propellers, by the multiple propellers of multiple motor controls come
Realize flight, be widely used in take photo by plane, monitor, searching and rescuing, the every field such as resource exploration, agricultural, with small volume, it is lightweight, take
With it is low, operate it is flexible and safe the features such as.Flexibility and stability of the setting of foot stool to aircraft on Multi-axis aircraft
Influence is very big, and the foot stool of existing Multi-axis aircraft is substantially fixed, and the foot stool for having part to fold also can only be artificial
Folded, foot stool can not be drawn in time after aircraft takeoff, so flexibility and the less stable of aircraft, and multiaxis
The lift of aircraft is relevant with the length of the power of motor and horn, and the lift produced by heavy-duty motor is larger, but big work(
Rate motor power consumption is big, and very high to the performance requirement of battery, endurance is poor；Longer horn can set more motors,
Motor drives the lift that can be generated of propeller bigger, but the length of horn is all limited by, so common multiaxis flies
Lift and the weight ratio of row device are relatively low, are designed to that load capacity is limited during small aircraft.
The content of the invention
The present invention is for the flexibility of Multi-axis aircraft and less stable in the prior art, and lift and weight ratio are relatively low,
The drawbacks of load capacity is small during small aircraft is designed to there is provided a kind of Multi-axis aircraft, the Multi-axis aircraft is provided with electronic
Foot stool folding device, can control foot stool to draw in and deploy automatically by electric stand folding device, can effectively improve multiaxis and fly
The flexibility of row device and stability；The formal dress motor that is set on horn and motor can shorten the distance between adjacent motor anyway,
More low-power machines can be set under the conditions of the horn of equal length, it is to avoid cause horn mistake because being provided with two motors
It is long, and heavy-duty motor can be replaced with the motor of two smaller powers, the lift level that heavy-duty motor can be provided is reached, and
Low-power machine is lower to the performance requirement of battery, and power consumption is smaller, so as to the endurance of Multi-axis aircraft.
The goal of the invention of the present invention is achieved through the following technical solutions：A kind of Multi-axis aircraft, including it is frame, some
Pipe clamp, horn, pipe clamp are evenly distributed on the side of frame, and the inner of horn is connected with pipe clamp, and horn outer end is provided with motor cabinet, electricity
It is provided with support in the middle of formal dress motor, horn and is provided with anti-dress motor, spiral is provided with formal dress motor and the anti-rotating shaft for filling motor
The easy assembling structure of propeller on the easy assembling structure of oar, formal dress motor is provided with formal dress propeller, and formal dress propeller is located at the upper of horn
The easy assembling structure of propeller on side, anti-dress motor is provided with anti-dress propeller, and anti-dress propeller is located at below horn, formal dress spiral
Wind-force produced by oar and anti-dress propeller is all directed downwardly, i.e., be all to provide lift for Multi-axis aircraft；Bottom of the frame is set
Have and be connected with foot stool in electric stand folding device, electric stand folding device；Described frame includes composition Multi-axis aircraft
The basic components such as framework, radio receiver, lithium battery.
Described pipe clamp includes upper clamping element and lower clamping element, described upper clamping element include two it is parallel to each other vertical
Post, two root posts are located at same level height, and column, which is provided with the through hole A through column upper and lower ends, through hole A, is provided with interior spiral shell
Arched girder is provided between line, two root posts, top and the column upper end of arched girder are located at same level height, the following table of arched girder
The arc in face is semi arch；Described lower clamping element is the square slab structure for being provided with semicircular structure groove, and semicircular structure is recessed
The radius of groove is equal with the radius of arched girder lower surface semi arch；Groove is located at the centre on the upside of the lower clamping element of square slab structure
Position, lower clamping element both sides are respectively equipped with a through hole B for running through lower clamping element upper and lower ends, through hole B and are provided with internal thread, two
The distance between individual through hole A is equal with the distance between two through hole B, when upper clamping element and lower clamping element stitched together,
Arched girder constitutes the mounting hole A of a circular configuration with groove, and through hole A is identical with the internal thread hand of spiral in through hole B.It is logical
Cross and set bolt in through hole A and through hole B to adjust the distance between the upper clamping element of pipe clamp and lower clamping element so as to clamping machine
Arm, such setting can make the installing/dismounting of horn become very easy, and pipe clamp structure also very simple, can be entered using plastics
Row manufacture, cost is low, installation can be fixed to horn using multiple pipe clamps simultaneously, install very firm.
Horizontal range between formal dress propeller center position and anti-dress propeller center position is more than in two propellers
Compared with the half of long spire oar length, the horizontal range between formal dress propeller center position and anti-dress propeller center position is less than
The half of two propeller length sums.
The easy assembling structure of described propeller includes propeller clamping device and pedestal, and propeller clamping device includes being used to press from both sides
The upper grip block and lower grip block of tight propeller, lower grip block lower surface are provided with two groups of mutually symmetrical with hook-type fasteners；It is described
Pedestal be shell-like structure, pedestal both sides are respectively equipped with an elastic button, and base interior, and elasticity are stretched on the inside of elastic button
End of the button on the inside of pedestal is connected with slide bar, and the pedestal upper surface is provided with some insertions corresponding with hook-type fastener
Hole, embedded hole is located above slide bar, and the hook-type fastener on lower grip block can pass through embedded hole and catch on slide bar；In described pedestal
The heart is additionally provided with the rotating shaft mounting hole of both sides above and below an insertion pedestal.The easy assembling structure of propeller when mounted, in advance by propeller
On propeller clamping device, go out to only need to when taking a flight test to clamp dress with several standby propellers for being provided with propeller
Put, when needing to change, without in addition using the instrument such as screwdriver, only need to by bottom base both sides elastic button, you can
Propeller clamping device is installed on pedestal, and pedestal is mounted in the rotating shaft of motor, is so achieved that propeller
Replacing, dismounting and installation be quite convenient to, simple and fast.
Described electric stand folding device includes fixed plate, and fixed plate is frame-shaped construction, the fixed plate four of frame-shaped construction
It is provided with week in some mounting hole B, fixed plate and is additionally provided with a fixing hole for running through fixed plate upper and lower ends, frame-shaped construction fixed plate
Both sides be respectively equipped with a rotating hole, fixed plate is hinged with link by the rotating hole of both sides, link be provided with it is solid
Determine the corresponding screw A in hole, bolt A is provided between fixing hole and screw A；Foot stool revolving part is connected with link, it is described
Foot stool revolving part, which includes being provided between two pieces of plate washers parallel to each other, two pieces of plate washers on motor mounting plate, motor mounting plate, to be connected
There is motor, the rotating shaft of motor is set through motor mounting plate and between two pieces of plate washers in the rotating shaft of motor
There is external screw thread；Two pieces of plate washers are located at the both sides of link respectively, and plate washer is hinged with link, and link is provided with fixture block, card
It is provided between block and motor in the middle of cross bar, cross bar and is provided with screw B, the screw B in the rotating shaft and cross bar of motor is spirally connected,
The rotating shaft of motor and cross bar are orthogonal；The connecting tube for installing foot stool is connected with described motor, is driven
Motor is arranged in connecting tube.
Described foot stool includes horizontal ground rod and vertical support bar, and T is provided between horizontal ground rod and vertical support bar
Type foot stool connector, T-shaped foot stool connector is made up of two mutually symmetrical with foot stool clamping elements, and described foot stool clamping element includes
The ground rod clamping part that section is the support bar clamping part of C-shaped configuration and section is C-shaped configuration, support bar clamping subordinate end is with falling
Centre position connection on the upside of the thin end of the scroll clamping part, and support bar clamping part and ground rod clamping part are orthogonal；Ground rod is clamped
The centre position of subordinate side is provided with dead slot；The left and right sides of support bar clamping part is provided with some engaging lug A, ground rod clamping part
Upside is used to clamp two provided with screw C, interior are provided with of screw C is designed with some engaging lug B, described engaging lug A and engaging lug B
The bolt B of individual foot stool clamping element；Junction between described support bar clamping part and ground rod clamping part is provided with reinforcement, branch
Junction both sides between strut clamping part and ground rod clamping part further respectively have the securing plate of a triangular structure of right angle,
Reinforcement and securing plate can improve the rugged performance of T-shaped foot stool connector, and ground rod is by ground when Multi-axis aircraft lands
Impulsive force can be delivered to ground rod clamping part centre position so as to ground rod clamping part cause damage, and ground rod clamp
Portion centre position, which is provided with dead slot and avoids ground rod clamping part, to sustain damage, and ground rod clamping part upper groove two ends are still old
The part of folder ground rod is grabbed, its robustness will not be impacted.T-shaped foot stool connector can use plastics or resin material system
Into cost is very cheap, and lightweight, and the burden to Multi-axis aircraft is small.
Radome, including pallet and tray support bar are additionally provided with described frame, pallet edge is provided with guardrail, guardrail
Provided with the opening for installing electric wire, described pallet lower surface is provided with connecting seat, and connecting seat is provided with screw D, tray support
Bar upper end position is provided with external screw thread, and tray support bar upper end is spirally connected by external screw thread with the screw D on connecting seat.The work of radome
With being the electricity in order that the Electromagnetic Interference that GPS locator is not produced by motor, GPS locator is arranged on the pallet of radome
The electromagnetic wave influence distance that machine can be generated is very short, by increasing the distance between GPS locator and motor, can be eliminated
Influence of the electromagnetic wave that motor is produced to GPS locator.Set by screw with externally threaded, pallet can be very easily from branch
Disassembled on strut, while being also convenient for the installation of GPS locator either magnetic compass.The setting of guardrail, can be by GPS locator
Or magnetic compass is limited in pallet, prevent GPS locator or magnetic compass from coming off.GPS locator or magnetic compass are will be by electric wire
It is connected with Multi-axis aircraft frame, the opening set on guardrail is the installation of electric wire for convenience.
Preferably, described motor cabinet includes upper shell and lower house, upper shell on lower house with being respectively equipped with one
Half-round in correspondence with each other, two half-rounds constitute and are additionally provided with electricity on a horn clamping part for being used to clamp horn, upper shell
Machine mounting groove, lower house is provided with control board mounting groove, and control board mounting groove is located at immediately below motor mounting groove, electricity
Machine installs trench bottom and is provided with motor support, and motor support separates motor mounting groove with control board mounting groove, and motor support is provided with
Mounting hole C for installing formal dress motor；The junction of upper shell and lower house is provided with anti-collision rubber, anti-collision rubber both sides
Upper shell is provided with lampshade with lower house junction；Described lower house bottom is additionally provided with some heat emission holes.
Preferably, described arched girder is provided with the reinforced hole A of the both sides above and below arched girder, described lower clamping element
On bottom portion of groove be provided with reinforced hole B.Reinforced hole A and reinforced hole B setting, are in order to horn is fixed with screw, to prevent
Only horn comes off.
Preferably, described upper grip block is surrounded by some fixed installation hole A, described lower grip block is surrounded by
The fixed installation hole B corresponding with hole A is fixedly mounted, the quantity that hole A is fixedly mounted is equal with the quantity that hole B is fixedly mounted.
Preferably, described fixed installation hole A quantity is at least three.
Preferably, described connecting tube is provided with screw E.Screw E is to reinforce electric stand folding device and pin
Connection between frame, makes structure more consolidate.
Preferably, described connecting seat is located at pallet lower surface center.Such setting can make tray support bar
Tray center is located to the strong point of pallet, can play what is placed in best balanced state, each side stress balance, such pallet
GPS locator or magnetic compass are not easy to drop.
Preferably, tray support bar is up-thin-low-thick pyramidal structure.Tray support bar is arranged to upper coarse and lower fine
Pyramidal structure, can be erected at the tray support bar on Multi-axis aircraft by the decentralization of tray support bar, center of gravity in lower section
It is more firm, that is to say, that radome also can be consolidated more.
Preferably, described tray support pole length is 80mm-150mm.By test of many times, tray support pole length
In more than 80mm, i.e., the GPS locator or magnetic compass set in pallet is with Multi-axis aircraft frame apart from more than 80mm, motor
Influence of the electromagnetic wave of generation to GPS locator or magnetic compass just can be ignored, if tray support bar is too high, can make support
The center of gravity of disk support bar is unstable when causing Multi-axis aircraft flight toward moving up.
Preferably, radome is made of aluminum alloy material.
Compared with prior art, the invention has the advantages that：The electric stand folding device that the present invention is set, leads to
Crossing electric stand folding device can control foot stool to draw in and deploy automatically in remote control Multi-axis aircraft, can effectively improve multiaxis
The flexibility of aircraft and stability；The formal dress motor that is set on horn and anyway motor can shorten between adjacent motor away from
From more low-power machines can be set under the conditions of the horn of equal length, it is to avoid cause machine because being provided with two motors
Arm is long, and can replace heavy-duty motor with the motor of two smaller powers, reaches the lift water that heavy-duty motor can be provided
Standard, and low-power machine is lower to the performance requirement of battery, power consumption is smaller, and battery cost is smaller, so as to Multi-axis aircraft
Endurance.Pipe clamp can make that the installation of horn is more easy and structure is more firm.The easy assembling structure of propeller can realize spiral
Oar is rapidly assembled and disassembled, and it is particularly useful that this makes an appointment in the match time for carrying out Multi-axis aircraft.Radome can be prevented
Only GPS locator is influenceed by the electromagnetic wave that motor is produced, so as to improve the remote control precision and sensitivity of Multi-axis aircraft
Energy.The structure of foot stool also very simple and firm, when the T-shaped foot stool connector of use can reduce Multi-axis aircraft and take off with landing
Produce impulsive force to damage foot stool, improve the life-span of foot stool.
In summary, the present invention can improve produced lift in the volume size of restriction, and endurance is longer, system
Make cost lower, stabilized structure, while have higher sensitivity, stability and remote control precision, the peace installation and dismantling of all parts
Also very simple is unloaded, the present invention can be made to occupy very big advantage during the games in progress Multi-axis aircraft.
Brief description of the drawings
Fig. 1 is stereogram of the present invention；
Fig. 2 is electric stand folding device structural representation；
Fig. 3 is Fig. 2 cross section structure schematic diagram；
Fig. 4 is fixed plate structure schematic diagram；
Fig. 5 is pipe clamp front view；
Fig. 6 is upper clamping element top view；
Fig. 7 is lower clamping element upward view；
Fig. 8 is motor cabinet stereogram；
Fig. 9 is Fig. 8 explosive views；
Figure 10 is the easy assembling structure stereogram of propeller；
Figure 11 is the easy assembling structure use state figure of propeller；
Figure 12 is Figure 11 upward view；
Figure 13 is Figure 10 upward view；
Figure 14 is T-shaped foot stool connector stereogram；
Figure 15 is foot stool clamping element structural representation；
Figure 16 is radome stereogram；
Figure 17 is radome sectional view；
Marked in figure：1st, frame, 2, pipe clamp, 3, horn, 4, motor cabinet, 5, formal dress motor, 6, it is counter fill motor, 7, propeller
Easy assembling structure, 8, formal dress propeller, 9, it is counter fill propeller, 10, electric stand folding device, 11, foot stool, 12, radome, 101,
Fixed plate, 102, mounting hole B, 103, fixing hole, 104, rotating hole, 105, link, 106, screw A, 107, bolt A, 108,
Foot stool revolving part, 109, plate washer, 110, motor mounting plate, 111, motor, 112, fixture block, 113, cross bar, 114, screw B,
115th, connecting tube, 116, screw E, 201, upper clamping element, 202, lower clamping element, 203, column, 204, through hole A, 205, arched girder,
206th, groove, 207, through hole B, 208, mounting hole A, 209, reinforced hole A, 210, reinforced hole B, 401, upper shell, 402, lower house,
403rd, half-round, 404, horn clamping part, 405, motor mounting groove, 406, control board mounting groove, 407, motor support, 408,
Mounting hole C, 409, anti-collision rubber, 410, lampshade, 411, heat emission hole, 701, propeller clamping device, 702, pedestal, 703, upper folder
Hold plate, 704, lower grip block, 705, hook-type fastener, 706, elastic button, 707, slide bar, 708, embedded hole, 709, rotating shaft installs
Hole, 710, be fixedly mounted hole A, 711, be fixedly mounted hole B, 1101, horizontal ground rod, 1102, vertical support bar, 1103, T-shaped pin
Frame connector, 1104, foot stool clamping element, 1105, support bar clamping part, 1106, ground rod clamping part, 1107, dead slot, 1108,
Engaging lug A, 1109, engaging lug B, 1110, screw C, 1111, bolt B, 1112, reinforcement, 1113, securing plate, 1201, pallet,
1202nd, tray support bar, 1203, guardrail, 1204, opening, 1205, connecting seat, 1206, screw D.
Embodiment
The invention will be further described for represented embodiment below in conjunction with the accompanying drawings：
Embodiment 1
As illustrated, a kind of Multi-axis aircraft, including frame 1, pipe clamp 2, horn 3, pipe clamp 2 is evenly distributed on frame 1
Sideways, the inner of horn 3 is connected with pipe clamp 2, and the outer end of horn 3, which is provided with motor cabinet 4, motor cabinet 4, is provided with formal dress motor 5, horn 3
Centre is provided with the easy assembling structure 7 of propeller, formal dress motor 5 provided with anti-fill in motor 6, the rotating shaft of formal dress motor 5 and anti-dress motor 6
On the easy assembling structure 7 of propeller be provided with formal dress propeller 8, formal dress propeller 8 is located at the spiral shell on the top of horn 3, anti-dress motor 6
The easy assembling structure 7 of oar is revolved provided with anti-dress propeller 9, and anti-dress propeller 9 is located at the lower section of horn 3, and the bottom of frame 1 is provided with electric stand
Foot stool 11 is connected with folding device 10, electric stand folding device 10；
Described pipe clamp 2 includes upper clamping element 201 and lower clamping element 202, and described upper clamping element 201 includes two mutually
Parallel column 203, two root posts 203 are located at same level height, and column 203 is provided with the through hole through column upper and lower ends
It is provided with A204, through hole A204 between internal thread, two root posts 203 and is provided with arched girder 205, the top of arched girder 205 and column
203 upper ends are located at same level height, and the arc of the lower surface of arched girder 205 is semi arch；Described lower clamping element 202 is to open
There are the square slab structure of semicircular structure groove 206, radius and the lower surface semicircle of arched girder 205 of semicircular structure groove 206
The radius of arc is equal；Groove 206 is located at the centre position of the upside of lower clamping element 202 of square slab structure, the lower both sides of clamping element 202
It is respectively equipped with a through hole B207 for running through the lower upper and lower ends of clamping element 202, through hole B207 and is provided with internal thread, two through holes
The distance between A204 is equal with the distance between two through hole B207, when upper clamping element 201 and the lower split of clamping element 202 are one
When rising, arched girder 205 is constituted with groove 206 in the mounting hole A208 of a circular configuration, and through hole A204 and through hole B207
The internal thread hand of spiral is identical；Described arched girder 205 is provided with the reinforced hole A209 through arched girder both sides about 205, institute
The bottom of groove 206 on the lower clamping element 202 stated is provided with reinforced hole B210.
Horizontal range between the center of formal dress propeller 8 and anti-dress propeller 9 center is more than two propellers
In compared with long spire oar length half, the horizontal range between the center of formal dress propeller 8 and anti-dress propeller 9 center
Less than the half of two propeller length sums；
The easy assembling structure 7 of described propeller includes propeller clamping device 701 and pedestal 702, propeller clamping device 701
Including the upper grip block 703 and lower grip block 704 for clamping propeller, the lower lower surface of grip block 704 be provided with two groups it is mutual
Symmetrical hook-type fastener 705；Described pedestal 702 is shell-like structure, and the both sides of pedestal 702 are respectively equipped with an elastic button 706,
The inner side of elastic button 706 is stretched into inside pedestal 702, and elastic button 706 is connected with slide bar 707 in the end of the inner side of pedestal 702,
The upper surface of pedestal 702 is located at slide bar 707 provided with four embedded holes 708 corresponding with hook-type fastener 705, embedded hole 708
Hook-type fastener 705 on top, lower grip block 704 can pass through embedded hole 708 and catch on slide bar 707；The described center of pedestal 702
It is additionally provided with the rotating shaft mounting hole 709 of insertion pedestal both sides about 702；Described upper grip block 703 is surrounded by four admittedly
Determine mounting hole A710, described lower grip block 704 is surrounded by the fixed installation hole B711 corresponding with hole A710 is fixedly mounted,
The quantity that hole A710 is fixedly mounted is equal with the quantity that hole B711 is fixedly mounted.
Described electric stand folding device 10 includes fixed plate 101, and fixed plate 101 is frame-shaped construction, frame-shaped construction
Fixed plate 101, which is surrounded by, is additionally provided with one through the upper and lower ends of fixed plate 101 in four mounting hole B102, fixed plate 101
Fixing hole 103, the both sides of frame-shaped construction fixed plate 101 are respectively equipped with a rotating hole 104, the rotation that fixed plate 101 passes through both sides
Turn hole 104 is hinged with link 105, and link 105 is provided with the screw A106 corresponding with fixing hole 103, fixing hole 103 with
Bolt A107 is provided between screw A106；Foot stool revolving part 108 is connected with link 105, described foot stool revolving part 108 is wrapped
Include to be provided between two pieces of plate washers 109 parallel to each other, two pieces of plate washers 109 on motor mounting plate 110, motor mounting plate 110 and connect
There is motor 111, the rotating shaft of motor 111 is through motor mounting plate 110 and between two pieces of plate washers 109, driving electricity
The rotating shaft of machine 111 is provided with external screw thread；Two pieces of plate washers 109 are located at the both sides of link 105, and plate washer 109 and link respectively
105 are hinged, and link 105 is provided with fixture block 112, are provided between fixture block 112 and motor 111 in cross bar 113, cross bar 113
Between be provided with screw B114, the rotating shaft of motor 111 is spirally connected with the screw B114 on cross bar 113, the rotating shaft of motor 111 and
Cross bar 113 is orthogonal；The connecting tube 115 for installing foot stool 11, motor are connected with described motor 111
111 are arranged in connecting tube 115；Connecting tube 115 is provided with screw E116.
Described foot stool 11 includes horizontal ground rod 1101 and vertical support bar 1102, horizontal ground rod 1101 and vertical branch
T-shaped foot stool connector 1103 is provided between strut 1102, T-shaped foot stool connector 1103 is by two mutually symmetrical with foot stool clamping elements
1104 compositions, described foot stool clamping element 1104 is the support bar clamping part 1105 of C-shaped configuration including section and section is C-shaped knot
The ground rod clamping part 1106 of structure, the centre position of the lower end of support bar clamping part 1105 and the upside of ground rod clamping part 1106 connects
Connect, and support bar clamping part 1105 and ground rod clamping part 1106 are orthogonal；The interposition of the downside of ground rod clamping part 1106
Dead slot 1107 is installed；The left and right sides of support bar clamping part 1105 is respectively provided with an engaging lug A1108, ground rod clamping part
1106 upside is provided with two engaging lugs B1109, described engaging lug A1108 and engaging lug B1109 and is designed with screw
The bolt B 1111 for being used for clamping two foot stool clamping elements 1104 is provided with C1110, screw C1110；Described support bar clamping part
Junction between 1105 and ground rod clamping part 1106 is provided with reinforcement 1112, and support bar clamping part 1105 is clamped with ground rod
Junction both sides between portion 1106 further respectively have the securing plate 1113 of a triangular structure of right angle；
The radome 12 of aluminum alloy material is additionally provided with described frame 1, radome 12 includes pallet 1201 and pallet branch
Strut 1202, the edge of pallet 1201 is provided with guardrail 1203, and guardrail 1203 is provided with the opening 1204 for being used for installing electric wire, described
The lower surface center of pallet 1201 is provided with connecting seat 1205, and connecting seat 1205 is provided with screw D1206, tray support bar 1202
Upper end position is provided with external screw thread, and the upper end of tray support bar 1202 is spirally connected by external screw thread with the screw D1206 on connecting seat 1205.
Tray support bar 1202 is up-thin-low-thick pyramidal structure, and the length of tray support bar 1202 is 120mm.
Described motor cabinet 4 includes upper shell 401 and lower house 402, and upper shell 401 on lower house 402 with being respectively equipped with
One half-round 403 in correspondence with each other, two half-rounds 403 constitute a horn clamping part 404 for being used to clamp horn 3, on
Motor mounting groove 405 is additionally provided with housing 401, lower house 402 is provided with control board mounting groove 406, control board peace
Tankage 406 is located at immediately below motor mounting groove 405, and the bottom of motor mounting groove 405 is provided with motor support 407, and motor support 407 is by motor
Mounting groove 405 is separated with control board mounting groove 406, and motor support 407 is provided with the mounting hole for being used for installing formal dress motor 5
C408；The junction of upper shell 401 and lower house 402 is provided with anti-collision rubber 409, the upper shell 401 of the both sides of anti-collision rubber 409
Lampshade 410 is provided with the junction of lower house 402；The described bottom of lower house 402 is additionally provided with heat emission hole 411.
Specific embodiment described in text is only to spirit explanation for example of the invention.The technical field of the invention
Technical staff described specific embodiment can be made it is various modification supplement or using similar mode substitute,
But without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of Multi-axis aircraft, including frame（1）, some pipe clamps（2）, horn（3）, pipe clamp is evenly distributed on the side of frame
Face, the inner of horn is connected with pipe clamp, and horn outer end is provided with motor cabinet（4）, motor cabinet is interior to be provided with formal dress motor（5）, in horn
Between provided with anti-dress motor（6）, the easy assembling structure of propeller is provided with the rotating shaft of formal dress motor and anti-dress motor（7）, formal dress motor
On the easy assembling structure of propeller be provided with formal dress propeller（8）, spiral shell of the formal dress propeller on the top of horn, anti-dress motor
The easy assembling structure of oar is revolved provided with anti-dress propeller（9）, anti-dress propeller is positioned at the lower section of horn, and bottom of the frame is provided with electric stand
Folding device（10）, foot stool is connected with electric stand folding device（11）；
Described pipe clamp includes upper clamping element（201）With lower clamping element（202）, described upper clamping element include two it is parallel to each other
Column（203）, two root posts are positioned at same level height, and column is provided with the through hole A through column upper and lower ends（204）,
It is provided with through hole A between internal thread, two root posts and is provided with arched girder（205）, the top and column upper end of arched girder are positioned at same
Level height, the arc of the lower surface of arched girder is semi arch；Described lower clamping element is to be provided with semicircular structure groove（206）
Square slab structure, the radius of semicircular structure groove is equal with the radius of arched girder lower surface semi arch；Groove is located at square plate
Centre position on the upside of the lower clamping element of shape structure, lower clamping element both sides are respectively equipped with one through lower clamping element upper and lower ends
Through hole B（207）, it is provided with internal thread in through hole B, the distance between two through hole A are equal with the distance between two through hole B, when
When upper clamping element and lower clamping element stitched together, arched girder constitutes the mounting hole A of a circular configuration with groove（208）, and
Through hole A is identical with the internal thread hand of spiral in through hole B；
Horizontal range between formal dress propeller center position and anti-dress propeller center position is more than longer in two propellers
The half of propeller length, the horizontal range between formal dress propeller center position and anti-dress propeller center position is less than two
The half of propeller length sum；
The easy assembling structure of described propeller includes propeller clamping device（701）And pedestal（702）, propeller clamping device includes
Upper grip block for clamping propeller（703）With lower grip block（704）, lower grip block lower surface be provided with two groups it is mutually symmetrical with
Hook-type fastener（705）；Described pedestal is shell-like structure, and pedestal both sides are respectively equipped with an elastic button（706）, elasticity presses
Base interior is stretched on the inside of button, and end of the elastic button on the inside of pedestal is connected with slide bar（707）, the pedestal upper surface sets
There are some embedded holes corresponding with hook-type fastener（708）, embedded hole is above slide bar, the hook-type fastener energy on lower grip block
Through embedded hole and catch on slide bar；Described base central is additionally provided with the rotating shaft mounting hole of both sides above and below an insertion pedestal
（709）；
Described electric stand folding device includes fixed plate（101）, fixed plate is frame-shaped construction, the fixed plate four of frame-shaped construction
Week is provided with some mounting hole B（102）, a fixing hole for running through fixed plate upper and lower ends is additionally provided with fixed plate（103）, frame shape
The both sides of structure fixed plate are respectively equipped with a rotating hole（104）, fixed plate is hinged with link by the rotating hole of both sides
（105）, link is provided with the screw A corresponding with fixing hole（106）, bolt A is provided between fixing hole and screw A（107）；
Foot stool revolving part is connected with link（108）, described foot stool revolving part includes two pieces of plate washers parallel to each other（109）, two
Motor mounting plate is provided between block plate washer（110）, motor is connected with motor mounting plate（111）, the rotating shaft of motor
Through motor mounting plate and between two pieces of plate washers, the rotating shaft of motor is provided with external screw thread；Two pieces of plate washers are located at respectively
The both sides of link, and plate washer is hinged with link, link is provided with fixture block（112）, it is provided between fixture block and motor
Cross bar（113）, cross bar centre is provided with screw B（114）, the screw B in the rotating shaft and cross bar of motor is spirally connected, motor
Rotating shaft is orthogonal with cross bar；The connecting tube for installing foot stool is connected with described motor（115）, motor sets
Put in connecting tube；
Described foot stool includes horizontal ground rod（1101）With vertical support bar（1102）, horizontal ground rod and vertical support bar it
Between be provided with T-shaped foot stool connector（1103）, T-shaped foot stool connector is by two mutually symmetrical with foot stool clamping elements（1104）Composition,
Described foot stool clamping element includes the support bar clamping part that section is C-shaped configuration（1105）With the ground rod that section is C-shaped configuration
Clamping part（1106）, support bar clamping subordinate end is connected with the centre position on the upside of ground rod clamping part, and support bar clamping part
It is orthogonal with ground rod clamping part；Centre position on the downside of ground rod clamping part is provided with dead slot（1107）；Support bar clamping part
The left and right sides be provided with some engaging lug A（1108）, the upside of ground rod clamping part is provided with some engaging lug B（1109）, it is described
Engaging lug A and engaging lug B on be designed with screw C（1110）, screw C is interior to be provided with the bolt for being used for clamping two foot stool clamping elements
B（1111）；Junction between described support bar clamping part and ground rod clamping part is provided with reinforcement（1112）, supporting rod clamp
Hold the securing plate that the junction both sides between portion and ground rod clamping part further respectively have a triangular structure of right angle（1113）；
Radome is additionally provided with described frame（12）, including pallet（1201）With tray support bar（1202）, pallet edge is set
There is guardrail（1203）, guardrail is provided with the opening for being used to install electric wire（1204）, described pallet lower surface is provided with connecting seat
（1205）, connecting seat is provided with screw D（1206）, tray support bar upper end position is provided with external screw thread, and tray support bar upper end is logical
External screw thread is crossed to be spirally connected with the screw D on connecting seat.
2. Multi-axis aircraft according to claim 1, it is characterised in that described motor cabinet includes upper shell（401）With
Lower house（402）, upper shell on lower house with being respectively equipped with a half-round in correspondence with each other（403）, two half-round compositions
One horn clamping part for clamping horn（404）, motor mounting groove is additionally provided with upper shell（405）, lower house is provided with
Control board mounting groove（406）, control board mounting groove is immediately below motor mounting groove, and motor mounting groove bottom is provided with
Motor support（407）, motor support separates motor mounting groove with control board mounting groove, and motor support, which is provided with, to be used to install formal dress
The mounting hole C of motor（408）；The junction of upper shell and lower house is provided with anti-collision rubber（409）, the upper casing of anti-collision rubber both sides
Body is provided with lampshade with lower house junction（410）；Described lower house bottom is additionally provided with some heat emission holes（411）.
3. Multi-axis aircraft according to claim 1, it is characterised in that described arched girder is provided with arched girder
The reinforced hole A of lower both sides（209）, the bottom portion of groove on described lower clamping element is provided with reinforced hole B（210）.
4. Multi-axis aircraft according to claim 1, it is characterised in that described upper grip block is surrounded by some fixations
Mounting hole A（710）, described lower grip block is surrounded by with the corresponding fixed installation hole B of hole A are fixedly mounted（711）, it is fixed
Mounting hole A quantity is equal with the quantity that hole B is fixedly mounted.
5. Multi-axis aircraft according to claim 4, it is characterised in that described fixed installation hole A quantity is at least three
It is individual.
6. the Multi-axis aircraft according to claim 1-5 any one, it is characterised in that described connecting tube is provided with spiral shell
Hole E（116 ）.
7. the Multi-axis aircraft according to claim 1-5 any one, it is characterised in that described connecting seat is located at pallet
Lower surface center.
8. the Multi-axis aircraft according to claim 1-5 any one, it is characterised in that tray support bar is up-thin-low-thick
Pyramidal structure.
9. the Multi-axis aircraft according to claim 1-5 any one, it is characterised in that described tray support pole length
For 80mm-150mm.
10. the Multi-axis aircraft according to claim 1-5 any one, it is characterised in that radome uses aluminium alloy material
Matter is made.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610068713.0A CN105599895B (en) | 2016-01-29 | 2016-01-29 | Multi-axis aircraft |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610068713.0A CN105599895B (en) | 2016-01-29 | 2016-01-29 | Multi-axis aircraft |
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| CN105599895B true CN105599895B (en) | 2017-09-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205872489U (en) * | 2016-07-29 | 2017-01-11 | 深圳亿天航科技有限公司 | A electricity accent motor mount pad for having more rotor plant protection aircraft |
| CN206118300U (en) * | 2016-10-25 | 2017-04-19 | 深圳市大疆创新科技有限公司 | Shield assembly and unmanned vehicles |
| CN106347626A (en) * | 2016-11-16 | 2017-01-25 | 北京韦加无人机科技股份有限公司 | Foldable multi-rotor plant protection unmanned aerial vehicle |
| CN107902070B (en) * | 2017-10-27 | 2024-06-11 | 陈淇健 | Rack center piece and multi-rotor unmanned aerial vehicle based on same |
| CN107914877A (en) * | 2017-12-20 | 2018-04-17 | 聊城揽悦创新科技有限公司 | Three axis connecting rod unmanned planes |
| CN108377781B (en) * | 2018-03-08 | 2023-10-20 | 南京太司德智能科技有限公司 | Tree obstacle cleaning aerial robot with hanging cutter structure |
| CN110770125A (en) * | 2018-11-21 | 2020-02-07 | 深圳市大疆创新科技有限公司 | Multi-rotor unmanned aerial vehicle |
| CN109484612B (en) * | 2018-12-24 | 2021-01-29 | 沈阳旋飞航空技术有限公司 | A cantilever for oil moves unmanned aerial vehicle |
| CN109896004B (en) * | 2019-03-25 | 2022-11-15 | 上海应用技术大学 | Unmanned aerial vehicle with telescopic arm |
| CN110077596B (en) * | 2019-05-27 | 2024-04-26 | 广西云瑞科技有限公司 | Multipurpose four-axis unmanned aerial vehicle flight platform and unmanned aerial vehicle |
| CN110271664B (en) * | 2019-07-04 | 2020-11-03 | 南京拓恒无人系统研究院有限公司 | Protective structure of forest line patrol fire patrol unmanned aerial vehicle and use method thereof |
| CN110316350A (en) * | 2019-07-25 | 2019-10-11 | 武汉天易航科技有限公司 | A kind of foldable horn mechanism of unmanned plane |
| WO2022077285A1 (en) * | 2020-10-14 | 2022-04-21 | 深圳市大疆创新科技有限公司 | Multirotor unmanned aerial vehicle |
| CN113872100B (en) * | 2021-09-13 | 2023-06-30 | 国家电网有限公司 | Zero device is examined to extra-high voltage transmission line strain insulator tower porcelain insulator unmanned aerial vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201367115Y (en) * | 2008-11-17 | 2009-12-23 | 西安智澜科技发展有限公司 | Foldable four-axis multi-rotor wing aerocraft |
| SG188691A1 (en) * | 2011-09-27 | 2013-04-30 | Singapore Tech Aerospace Ltd | An unmanned aerial vehicle |
| CN103963969A (en) * | 2014-04-30 | 2014-08-06 | 中国科学院长春光学精密机械与物理研究所 | Aircraft with multiple layers of rotary wings of circumferentially distributed rotary planes |
| CN104176247A (en) * | 2014-07-16 | 2014-12-03 | 李一波 | Four-rotor unmanned aerial vehicle with engine for directly driving rotor |
| CN204056295U (en) * | 2014-09-25 | 2014-12-31 | 佛山市安尔康姆航空科技有限公司 | Pneumatic structure four rotor unmanned aircraft |
| CN204223178U (en) * | 2014-10-21 | 2015-03-25 | 湖北省机电研究设计院股份公司 | A kind of folding unmanned plane |
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